CN203365080U - Novel seal test fixture - Google Patents
Novel seal test fixture Download PDFInfo
- Publication number
- CN203365080U CN203365080U CN 201320464427 CN201320464427U CN203365080U CN 203365080 U CN203365080 U CN 203365080U CN 201320464427 CN201320464427 CN 201320464427 CN 201320464427 U CN201320464427 U CN 201320464427U CN 203365080 U CN203365080 U CN 203365080U
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- China
- Prior art keywords
- cylinder
- plate
- test fixture
- location
- seal test
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- Expired - Fee Related
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Abstract
The utility model provides a novel seal test fixture which comprises a pedestal. A positioning plate is disposed on the pedestal. A transverse plate is horizontally arranged over the positioning plate. The novel seal test fixture also comprises a first cylinder which is mounted on the transverse plate. A piston rod of the first cylinder is facing downward. A transverse pressure plate is arranged at an end portion of the piston rod of the first cylinder. The bottom of the pressure plate is provided with a sealing ring. Through the above structure, the novel seal test fixture has a good effect of sealing and clamping workpieces and is used to guarantee that each position which needs sealing is sealed closely. Thus, normal operation of the seal test is guaranteed.
Description
Technical field
The utility model relates to a kind of fixture, particularly a kind of leakage test fixture.
Background technology
Accurate for the result of the leakage test of workpiece, just must guarantee that each position will block, otherwise it is also inaccurate to test the result of not carrying out or testing.At present, most of workpiece all need to do leakage test, guarantee the quality of product.But, some product structure more complicated, accomplish that there is larger difficulty in each position for accurate sealing, for example not still workpiece body to seal, but also will seal up the tube mouth of compressing into body, such seal degree brings difficulty can to whole leakage test.How to guarantee carrying out smoothly of leakage test, become a difficult point.
The utility model content
The utility model purpose is in order to overcome the deficiencies in the prior art, and a kind of novel seal test fixture is provided, and it is simple in structure, and the sealing workpiece is respond well.
In order to achieve the above object, the utility model is by the following technical solutions:
A kind of novel seal test fixture comprises:
One base, arrange a location-plate on described base, described location-plate upper horizontal is set up a transverse slat;
One first cylinder, described the first cylinder is arranged on described transverse slat, and the piston rod of described the first cylinder is downward; The piston rod end of described the first cylinder arranges a horizontal pressing plate, and the bottom of described pressing plate is provided with an O-ring seal.
As preferably, also comprise two the second cylinders, the corresponding described pressing plate of described the second cylinder is arranged on described transverse slat; The piston rod of described the second cylinder is downward, and the piston rod of described the second cylinder is connected with compressor arm.
As preferably, also comprise at least one the 3rd cylinder, the corresponding described location-plate of described the 3rd cylinder is arranged on described base; Be provided with plug on the piston rod of described the 3rd cylinder.
As preferably, the guide pole of a corresponding pressing plate vertically is set on described location-plate, the upper end of described guide pole is fixed on described transverse slat; Offer a guiding perforate on described pressing plate, described guide pole wore pilot hole.
As preferably, described location-plate upper surface is provided with two O-ring seals.
As preferably, be provided with dowel hole on described location-plate and base, and dispose in addition the alignment pin that is independent of location-plate and base.
Compared with prior art, the utlity model has following beneficial effect:
By said structure, the utility model sealed clamping workpiece respond well, guaranteed that each position that need seal seals tight, thereby guaranteed normally carrying out of leakage test.
The accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model.
In figure:
1-base; 11-transverse slat; 12-location-plate; 121-O-ring seal; The 2-the first cylinder; 21-pressing plate; 211-O-ring seal; The 3-the second cylinder; 31-compressor arm; The 4-the three cylinder; 41-plug; 5-guide pole; 6-workpiece.
Now with specific embodiment, the utility model is described in further detail by reference to the accompanying drawings.
Embodiment
As shown in Figure 1 to Figure 2, be novel seal test fixture described in the utility model, mainly comprise base 1, the first cylinder 2, two the second cylinders 3, the 3rd cylinder 4 and pressing plates 21.
Location-plate 12 is arranged on base 1, in location-plate 12 upper horizontal, sets up a transverse slat 11, and location-plate 12 upper surfaces are provided with two O-ring seals 121.The first cylinder 2 is vertically set on transverse slat 11, and its piston rod is downward; The piston rod end of the first cylinder 2 arranges a horizontal pressing plate 21, and the bottom of pressing plate 21 is provided with an O-ring seal 211.
The second cylinder 3, directly over pressing plate 21, and is vertically set on transverse slat 11, and its piston rod downwards and be connected with compressor arm 31.The corresponding location-plate 12 of the 3rd cylinder 4 is arranged on base 1, is provided with plug 41 on its piston rod.
The guide pole 5 of one corresponding pressing plate 21 vertically is set on location-plate 12, and the upper end of guide pole 5 is fixed on transverse slat 11; Offer a guiding perforate on pressing plate 21, guide pole 5 wore pilot hole.
Be provided with dowel hole on location-plate 12 and base 1, and dispose in addition the alignment pin that is independent of location-plate 12 and base 1.
The effect of the utility model part-structure:
O-ring seal: all be provided with O-ring seal on pressing plate and location-plate; When workpiece 6 is pressed between location-plate and pressing plate, the O-ring seal at two places seals respectively workpiece 6 bottoms and needs the part of sealing and the part that top need seal.The situation that the workpiece 6 clamped according to need is set of the position of O-ring seal and quantity arranges.
The 3rd cylinder: be mainly used to seal the position that workpiece 6 sides need to seal, the mouth of pipe of the pipeline that for example workpiece 6 sides arrange.The situation that according to the side that needs clamping work pieces 6, need seal position that arranges of the position of the 3rd cylinder and quantity arranges.
Guide pole: the upper and lower motion for the pressing plate that leads.
The second cylinder: be mainly used in auxiliary pressing plate workpiece pressing 6,, when the piston rod band dynamic pressure plate of the first cylinder presses down workpiece pressing 6, the compressor arm on the second cylinder also presses down and is pressed on pressing plate, thereby makes the further workpiece pressing 6 of pressing plate.
Application of the present utility model:
The utility model has cavity in the middle of being mainly used in, and in the sealed clamping process, and bottom has the part that needs sealing and top and or side that the part that needs sealing is arranged.
Above location-plate, the position of workpiece 6 inner chambers is provided with to air intake opening.After the utility model clamps sealing workpiece 6, from air intake opening, pass into gas; Now, whole clamping is sealing the fixture of workpiece 6 in water, by observing whether bubble is arranged, just can judge whether workpiece 6 has the situation of leakage to occur.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not broken away to spirit and scope of the present utility model, if, within these changes and modification belong to claim of the present utility model and equivalent technologies scope, the utility model also is intended to comprise these changes and change.
Claims (6)
1. a novel seal test fixture, is characterized in that, comprising:
One base, arrange a location-plate on described base, described location-plate upper horizontal is set up a transverse slat;
One first cylinder, described the first cylinder is arranged on described transverse slat, and the piston rod of described the first cylinder is downward; The piston rod end of described the first cylinder arranges a horizontal pressing plate, and the bottom of described pressing plate is provided with an O-ring seal.
2. novel seal test fixture according to claim 1, is characterized in that, also comprises two the second cylinders, and the corresponding described pressing plate of described the second cylinder is arranged on described transverse slat; The piston rod of described the second cylinder is downward, and the piston rod of described the second cylinder is connected with compressor arm.
3. novel seal test fixture according to claim 1 and 2, is characterized in that, also comprises at least one the 3rd cylinder, and the corresponding described location-plate of described the 3rd cylinder is arranged on described base; Be provided with plug on the piston rod of described the 3rd cylinder.
4. novel seal test fixture according to claim 3, is characterized in that, the guide pole of a corresponding pressing plate vertically is set on described location-plate, and the upper end of described guide pole is fixed on described transverse slat; Offer a guiding perforate on described pressing plate, described guide pole wore pilot hole.
5. novel seal test fixture according to claim 1, is characterized in that, described location-plate upper surface is provided with two O-ring seals.
6. novel seal test fixture according to claim 1, is characterized in that, on described location-plate and base, is provided with dowel hole, and dispose in addition the alignment pin that is independent of location-plate and base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320464427 CN203365080U (en) | 2013-07-31 | 2013-07-31 | Novel seal test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320464427 CN203365080U (en) | 2013-07-31 | 2013-07-31 | Novel seal test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203365080U true CN203365080U (en) | 2013-12-25 |
Family
ID=49812826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320464427 Expired - Fee Related CN203365080U (en) | 2013-07-31 | 2013-07-31 | Novel seal test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203365080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006594A (en) * | 2019-04-30 | 2019-07-12 | 海纳川（滨州）轻量化汽车部件有限公司 | A kind of automatic leakage tester of air inlet pipe |
-
2013
- 2013-07-31 CN CN 201320464427 patent/CN203365080U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006594A (en) * | 2019-04-30 | 2019-07-12 | 海纳川（滨州）轻量化汽车部件有限公司 | A kind of automatic leakage tester of air inlet pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHANJIANG DENI CARBURETOR CO., LTD. Free format text: FORMER NAME: ZHANJIANG DELI CARBURETOR CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Jin Kang Road West Mazhang District 524094 Guangdong city of Zhanjiang province No. 32 Patentee after: Zhanjiang De Li vehicle part Co., Ltd Address before: 524043 Guangdong Province, Zhanjiang city Chikan District Hai Road No. 27 Patentee before: Zhanjiang Deli Carburetor Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20180731 |